ORBCOMM FM 28

25482
Spacetrack Directory Number
1998-09-23
Orbit launches
765.43 km
Average height
26905.88 km/h
Average velocity


Satellite information ORBCOMM FM 28 - SLOT C8

Spacetrack Directory Name ORBCOMM FM 28
Alternative name SLOT C8
Group ORBCOMM
Follow ORBCOMM FM 28 ORBCOMM FM 28 Tracker
Group follow ORBCOMM Tracker ORBCOMM
Pass predictions ORBCOMM FM 28 Pass predictions ORBCOMM FM 28
Orbit launches 1998-09-23 (27 years ago)
Days in orbit 10216
Country/organisation of origin ORBCOMM (ORB)
Starting point ERAS (Wallops Flight Facility, USA)
Type Satellite
Categories
Perigee 778 km
Apogee 781 km
Orbit slope (inclination) 45°
Laps per day 14
Height ORBCOMM FM 28 765.43 km

Additional information ORBCOMM FM 28

ORBCOMM FM28, also known as Orbcomm C8, is a MicroStar configuration satellite owned by ORBC and manufactured by OSCG. It was launched on September 23, 1998, from ERAS using the Pegasus XL/HAPS launch vehicle from pad RW04/22. The satellite has dimensions of 0.2 meters in length, 1 meter in diameter, and a span of 4.3 meters, with a dry mass of 42 kilograms. Its primary mission is communication M2M/IoT, and it carries an Orbcomm payload for this purpose. It is powered by two deployable solar arrays and batteries. The satellites shape consists of a cylinder with two panels and antennas, with a radar cross-section (RCS) of 1.0059 square meters. Its designed lifetime was four years from its launch date.

satellite ORBCOMM FM 28 Date of exalting 23.09.1998y. Average height of ISS ORBCOMM FM 28 hundred 765.43 km. Average velocity ORBCOMM FM 28 is 26905.88 km/h. Inclination ORBCOMM FM 28 satellite 45.01°.

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Average orbit height ORBCOMM FM 28

Average velocity ORBCOMM FM 28

Average inclination ORBCOMM FM 28

Mean right ascension of the ascending node (RAAN) ORBCOMM FM 28

Mean argument of perigee ORBCOMM FM 28

Mean semi-major axis of the orbit ORBCOMM FM 28

Mean orbital eccentricity ORBCOMM FM 28

Update time: 2026-09-11 20:00:22
Average height of ISS ORBCOMM FM 28 is: 765.43km
Average velocity ORBCOMM FM 28 is: 26905.88km/h
Average orbit height ORBCOMM FM 28 is: 45.01°
ORBCOMM FM 28 a new group of Starlink satellites has been launched 1998-09-23
ORBCOMM FM 28 is from 10216 days Days in orbit.